﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Chapter02
{
    public class ClassificationOfType : ICodeListing
    {
        public string ValueType { get; set; }

        public string ReferenceType { get; set; }

        public string NullableType { get; set; }

        public void CodeListing()
        {
            UseNullableType();
            Console.ReadLine();
        }

        private void UseNullableType()
        {
            int? conut = null;
            var i = 0;
            do
            {
                i++;
                if (i == 1000)
                {
                    break;
                }
                //...
            } while (conut == null);
        }
    }
}
